Gary Cantrell, aka Lazarus Lake, (or is it the other way around?) could be the most creative person in the entire sport. That is a low bar, but possibly by accident he has single-handily changed ultrarunning forever.  The Barkley Marathons is an iconic, world-renowned event, and the subject of two films, even though only 40 people enter, there is no website, and the time and even the date of the race is secret.